KR100374399B1 - 액정 표시 장치와 그것을 구비한 전자 시계 - Google Patents

액정 표시 장치와 그것을 구비한 전자 시계 Download PDF

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Publication number
KR100374399B1
KR100374399B1 KR10-2000-7006129A KR20007006129A KR100374399B1 KR 100374399 B1 KR100374399 B1 KR 100374399B1 KR 20007006129 A KR20007006129 A KR 20007006129A KR 100374399 B1 KR100374399 B1 KR 100374399B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
convex portion
reflecting plate
display panel
Prior art date
Application number
KR10-2000-7006129A
Other languages
English (en)
Korean (ko)
Other versions
KR20010032811A (ko
Inventor
기쿠치마사미
무라카미도모미
도이다다카시
Original Assignee
시티즌 도케이 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 시티즌 도케이 가부시키가이샤 filed Critical 시티즌 도케이 가부시키가이샤
Publication of KR20010032811A publication Critical patent/KR20010032811A/ko
Application granted granted Critical
Publication of KR100374399B1 publication Critical patent/KR100374399B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)
KR10-2000-7006129A 1998-10-07 1999-10-07 액정 표시 장치와 그것을 구비한 전자 시계 KR100374399B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28501898 1998-10-07
JP98-285018 1998-10-07

Publications (2)

Publication Number Publication Date
KR20010032811A KR20010032811A (ko) 2001-04-25
KR100374399B1 true KR100374399B1 (ko) 2003-03-04

Family

ID=17686100

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7006129A KR100374399B1 (ko) 1998-10-07 1999-10-07 액정 표시 장치와 그것을 구비한 전자 시계

Country Status (6)

Country Link
US (1) US6504590B1 (ja)
EP (1) EP1037091A4 (ja)
JP (1) JP3413177B2 (ja)
KR (1) KR100374399B1 (ja)
CN (1) CN1127671C (ja)
WO (1) WO2000020919A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6527711B1 (en) * 1999-10-18 2003-03-04 Bodymedia, Inc. Wearable human physiological data sensors and reporting system therefor
JP4055503B2 (ja) 2001-07-24 2008-03-05 日亜化学工業株式会社 半導体発光素子
KR20040029231A (ko) * 2002-09-25 2004-04-06 엘지.필립스 엘시디 주식회사 형광램프 및 이를 이용한 백라이트 유닛
US6690623B1 (en) * 2002-11-08 2004-02-10 Arnold K. Maano Multi-functional time indicating device with a multi-colored fiber optic display
EP1667241B1 (en) * 2003-08-19 2016-12-07 Nichia Corporation Semiconductor light emitting diode and method of manufacturing the same
DE602006015901D1 (de) * 2006-02-27 2010-09-16 Swatch Group Res & Dev Ltd Flüssigkristallanzeigeeinrichtung, die farbige Segmente anzeigt und mit einer solchen Einrichtung ausgestattete Uhr
KR101330749B1 (ko) * 2007-05-03 2013-11-18 삼성디스플레이 주식회사 시야각 조절용 패널 및 이를 구비한 액정표시장치
CN201212950Y (zh) * 2008-06-13 2009-03-25 环球钟表贸易有限公司 一种多彩lcd钟表
KR102462220B1 (ko) * 2015-10-23 2022-11-01 엘지디스플레이 주식회사 인쇄 회로 기판 및 이를 포함하는 표시 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139781A (en) * 1981-02-24 1982-08-28 Asahi Glass Co Ltd Photoelectrical element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040727A (en) * 1975-09-10 1977-08-09 Rockwell International Corporation Transflector
JPH0731258B2 (ja) * 1986-04-07 1995-04-10 セイコーエプソン株式会社 電子時計
CA1327468C (en) * 1988-09-12 1994-03-08 Dennis F. Vanderwerf First surface fresnel reflector for liquid crystal display
KR100268069B1 (ko) * 1995-12-11 2000-10-16 마찌다 가쯔히꼬 반사판, 반사판이 결합된 반사형 액정 표시 장치 및 그 제조 방 법
US6285426B1 (en) * 1998-07-06 2001-09-04 Motorola, Inc. Ridged reflector having optically transmissive properties for an optical display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139781A (en) * 1981-02-24 1982-08-28 Asahi Glass Co Ltd Photoelectrical element

Also Published As

Publication number Publication date
WO2000020919A1 (fr) 2000-04-13
CN1127671C (zh) 2003-11-12
US6504590B1 (en) 2003-01-07
KR20010032811A (ko) 2001-04-25
EP1037091A4 (en) 2001-07-11
EP1037091A1 (en) 2000-09-20
JP3413177B2 (ja) 2003-06-03
CN1287627A (zh) 2001-03-14

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